Statements (56)
Predicate | Object |
---|---|
gptkbp:instanceOf |
computer
|
gptkbp:architect |
decimal
|
gptkbp:community |
legacy in computing history
|
gptkbp:compatibleWith |
gptkb:IBM_7094
|
gptkbp:component |
gptkb:von_Neumann_architecture
modular design extensive documentation available routine maintenance required limited processing power compared to modern systems various features for business use |
gptkbp:customerSupport |
IBM_customer_support
|
gptkbp:dataUsage |
batch processing
magnetic tape storage |
gptkbp:developer |
gptkb:IBM_Research
|
gptkbp:discontinued |
1971
|
gptkbp:endOfLife |
1971
|
gptkbp:engineConfiguration |
configurable hardware
|
gptkbp:hasOccupation |
active user community
|
gptkbp:historicalSignificance |
pioneered business computing
|
https://www.w3.org/2000/01/rdf-schema#label |
IBM 1401 system
|
gptkbp:inputOutput |
gptkb:IBM_1403_printer
magnetic tape line printer punch cards printed reports multiplexed channels keypunch |
gptkbp:introduced |
1959
|
gptkbp:language |
FORTRAN
|
gptkbp:legacy |
influenced future computers
|
gptkbp:manufacturer |
gptkb:IBM
|
gptkbp:market |
significant impact on computing industry
|
gptkbp:marketSegment |
commercial computing
|
gptkbp:notableEvent |
gptkb:IBM_1401_emulator
assembly language third-party software |
gptkbp:notableFeature |
business applications
flexible programming |
gptkbp:operatingHours |
gptkb:IBM_1401_Operating_System
|
gptkbp:operationalStatus |
IBM_1401_programming_environment
|
gptkbp:performance |
measured in instructions per second
|
gptkbp:powers |
about 3 kW
|
gptkbp:primaryUser |
gptkb:IBM_1401_User's_Manual
|
gptkbp:RAM |
up to 64 KB
core memory |
gptkbp:research |
IBM_training_materials
|
gptkbp:services |
high reliability
|
gptkbp:storage |
gptkb:IBM_1402_card_reader
|
gptkbp:succeededBy |
up to 1000 characters per second
|
gptkbp:successor |
gptkb:IBM_1440
gptkb:IBM_1402 |
gptkbp:systemRequirements |
popular in its time
|
gptkbp:type |
binary-coded decimal
|
gptkbp:updates |
upgradable components
|
gptkbp:userBase |
large corporations
|
gptkbp:weight |
approximately 2 tons
|